After a few hours of play with Alien Dalvik and Play Store I noticed a problem of downloading paid content from play store, even though you have already own the app. As you click paid content, error occurs for retrieving information from server. Tried using web play store on computer to "push" the paid item to the phone, it shows as purchased, and downloaded fine, but crashes on installing and the whole alien dalvik needs to be rebooted. Seems really weird.